target_sources(${library_name} PRIVATE
    itemcataloguefactory.cpp
    itemcataloguefactory.h
    itemconverterfactory.cpp
    itemconverterfactory.h
    modelconverterfactory.cpp
    modelconverterfactory.h
    modeldocumentfactory.cpp
    modeldocumentfactory.h
    projectmanagerfactory.cpp
    projectmanagerfactory.h
)
